baber/WOPTO huggingface dataset:
Patent JP-H09213489-A (JP)
Title: Power source device for electrodeless light source device
Inventor: ITO TAKESHI
IPC: H05B41/24
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce the weight of an electrodeless light source device using a microwave because the general illumination use of an electrodeless light source device using a microwave causes an increase in demand by its installation in a high spot such as a ceiling or a wall surface and to prolong its life because its maintenance is difficult if it is installed in such a high spot. SOLUTION: A hood 3 for connecting an air intake port 4 provide in one end surface of a casing 16 and a cooling fan 1 to each other is provided and an exhaust port 5 is provided in the other end surface. Parts of power source circuit part items and control circuit part items are disposed in the hood 3, the flowing of cooling air is rectified by using the outer shapes of the power source circuit part items and the control circuit part items housed in the casing 16 and thus cooling efficiency is improved, the life of each circuit part items is prolonged and the device is miniaturized and reduced in weight.
Patent JP-H09285052-A (JP)
Title: Dynamo-electric machine
Inventor: YOKOYAMA SHINGO
IPC: H02K3/24
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To cool a dynamo electric machine efficiently by a method wherein a plurality of coil slots are provided in the outer circumference of a rotor in the axial direction of the rotor with certain intervals and subslots which are opened in the bottom parts of the coil slots are provided and rotor windings in the coil slots are fixed by wedges and a plurality of ventilation paths which penetrate from the subslots to the wedges are provided in radial direction. SOLUTION: A required number of slots 30 are provided in the circumferential direction of a rotor 1 and coil conductors 34 are housed in them. Subslots opened in the bottom parts of the slots 30 are provided. The coil conductors 34 are held by wedges 36 so as to prevent the coil conductors 34 from jumping out. Two rows of radial flow paths 33 are provided between the coil conductors 34 of each slot 30. Cooling air is sent through the subslot as shown by arrows and the coil conductors 34 are cooled. The number of the radial direction flow paths is not necessarily 2 but, if the number is too large, the air velocity is declined and the cooling efficiency is degraded. With this constition, a large capacity air-cooled type dynamo-electric machine can be manufactured at a low cost.
Patent JP-S61178043-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B02B7/02
Filed: 1985-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08217273-A (JP)
Title: Printer
Inventor: AOKI RYUJI
IPC: B41J25/34
Filed: 1995-02-08
Abstract: PURPOSE: To automatically change the position of a paper feeding roller according to the size change of paper sheets as well as to reduce the manufacturing cost by decreasing the number of parts. CONSTITUTION: In a printer, a paper sheet P1 is fed out from a paper sheet feeding holder 8 by respectively rotating and driving a paper sheet feeding roller 1, a paper sheet feeding roller 2 and paper sheet discharging rollers 3, and the paper sheet P1 is printed by a printing part 7 attached to a carriage 6 by reciprocating the carriage 6. The paper feeding roller 1 is so constituted as to be rotated together with a driving shaft 1a by being fitted around a paper feeding driving shaft 1a arranged in the direction perpendicular to the paper feeding direction A, and as to be moved along the axial direction of the driving shaft 1a, and the carriage 6 is supported by the paper feeding driving shaft 1a and a guide rail 5 parallel, to the paper feeding driving shaft 1a so as to be moved along the direction perpendicular to the paper feeding direction A.
Patent JP-H07227779-A (JP)
Title: Robot hand posture controller
Inventor: KAWAKAMI HIDEO
IPC: B25J9/10
Filed: 1994-02-17
Abstract: PURPOSE:To stably hold a holding target by controlling the posture of a robot hand based on the center of gravity of the holding target. CONSTITUTION:A posture controller is provided with a robot hand, an arm, an arm driving circuit 23 for moving the arm, a torque detecting means 27 for detecting torque around a holding position applied to the hand and a first step for holding a target article by the hand and stopping it in a specified position. It is further provided with a control part 21 having a second step for horizontally moving the hand in the first step at specified acceleration and a center of gravity direction calculating means 29 for calculating the center of gravity position direction of the article to be held with respect to the holding position of the hand based on detected torques in first and second modes. The control part 21 drives the arm driving circuit 23 based on the center of gravity position direction of the article to be held calculated by the center of gravity direction calculating means 29 and positions the center of gravity position of the target article in the drooping area of the holding position by rotating the handle.
Patent JP-S52103604-A (JP)
Title: Varnish insulation processing for stator core and coil of electric rot ary machine
Inventor: SUGIURA KUNIO
IPC: H02K15/12
Filed: 1976-02-26
Abstract: PURPOSE: To simplify a process by such manner that a stator core with a coil being inserted by immersed in the varnish with at least the lowest position of its inside diameter face so as to aline with a level line of the varnish, and after being rotated under this condition, the stator core be lifted up from the varnish and a varnish sticking to the core be removed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61180503-A (JP)
Title: Motor controller for traveling in electric railcar
Inventor: SOFUE KENICHI
IPC: B60L15/08
Filed: 1985-02-05
Abstract: PURPOSE:To reduce the variable difference of a torque of a drive motor by shortening the period of ON or OFF of a traveling transistor before maximizing the torque. CONSTITUTION:A CPU16 outputs a chopper frequency control signal of a traveling transistor 6 to a programmable timer 18 in response to the depressing stroke of an accelerator pedal 12. When a power start switch 14 is turned ON in the state that the pedal 12 is fully depressed, the CPU16 outputs a pulse signal having a frequency higher than that of a pulse signal for the depressed stroke of the pedal 12 when the timer 18 produces an output to the transistor 6. When the prescribed time is elapsed, a relay 22 for driving a bypass contactor is controlled to be excited to bypass the transistor 6.
Patent JP-S63188746-A (JP)
Title: High-sensitivity water washable fluorescent liquid penetrant for high temperature
Inventor: MORITA YASUMITSU
IPC: G01N21/91
Filed: 1987-01-30
Abstract: PURPOSE:To prevent deterioration of the water washability of a fluorescent liquid penetrant even if said penetrant contacts a high-temp. material to be inspected by adding 0.5-2wt.% dialkylsulfosuccinate to the fluorescent liquid penetrant consisting of 1-7wt.% oil soluble fluorescent dye and 30-60wt.% solvent thereof. CONSTITUTION:0.5-2wt.% dialkylsulfosuccinate is added to the fluorescent liquid penetrant consisting of 1-7wt.% oil soluble fluorescent dye, 30-60wt.% solvent thereof, 10-40wt.% polyethylene glycol base nonionic surfactant, and 10-30wt.% plasticizer or vegetable oil. Then, this liquid maintains the good water washability at the time of washing and does not cause overwashing even if the liquid is stuck to the high-temp. material to be inspected of about >=50 deg.C, more particularly 80-100 deg.C in the case of using the above-mentioned liquid. The efficiency is, therefore, high and the reduction of stages and costs is attained.
Patent JP-H06215828-A (JP)
Title: Power source opening/closing device for battery in industrial vehicle
Inventor: NAKAYAMA KAZUSHI
IPC: H01H21/22
Filed: 1993-01-12
Abstract: PURPOSE:To provide a power source opening/closing device for an industrial vehicle capable of smoothly removing or connecting the power source connector of a battery with small operating force. CONSTITUTION:A power source opening/closing device 10 is provided with a power source connector 11 opening or closing the output of a battery 45, an operating lever 20, and a bracket 30 movably supporting the operating lever 20 fixed to a vehicle body frame 40. The power source connector 11 is provided with a fixed plug 13 fixed to the bracket 30 and a moving plug 15 hooked on the operating lever 20, and the bracket 30 is provided with a guide member 31 guiding the opening/closing operation motion of the operating lever 20.
Patent JP-S55113320-A (JP)
Title: Semiconductor device
Inventor: KANOU HIROYUKI
IPC: H01L21/208
Filed: 1979-02-26
Abstract: PURPOSE: To obtain an evenly grown layer by a method wherein an AlGaSb or AlGaAsSb layer, lattice-matched with a GaSb substrate, is grown on the substrate, then a GaInAsSb layer is gorwn, and thereby the meltback of the substrate is prevented.  
     CONSTITUTION: Since the difference of lattice constants between GaSb and AlGaSb or AlGaAsSb is small, an AlGaSb or AlGaAsSb layer can be grown on a GaSb substrate by matching their lattices. Further, when a very small quantity of Sb is mixed in a GaSb melt, the amount of Sb to be dissolved in liquid phase decreases. Consequently, when AlGaSb 22, GaInAsSb 23 and AlGaSb 24 are laminated on GaSb substrate 21, the meltback of the substrate due to the growth melt is prevented, uniform growth layer 23 is obtained, and the effect of sealing charges in layer 23 becomes large. GaSb layer 25 contributes to the formation of an ohmic electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57154738-A (JP)
Title: Electromagnetic relay
Inventor: GERUHARUTO SHIYUREETA
IPC: H01H9/42
Filed: 1982-02-12
Abstract: An electromagnetic switchgear has a set of main and leading switches in a housing for adding series damping resistors to legs of a network which feeds a capacitive load. Plural switch sets are arranged side by side with associated main and leading switches positioned one over the other in two stories. Electrical bridges which extend over the two stories connect the input leads of the switches of a set. Similarly, a damping resistor is connected between the output leads of the switches of a set, and the resistors are mounted so that they lie, protected against external influences, between separation ribs on the switchgear housing.
Patent JP-H10204288-A (JP)
Title: Discoloration inhibitor for nylon resin and nylon resin
Inventor: TAKAGI OSAMU
IPC: C08L77/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject discoloration inhibitor capable of preventing change in color in exposure to a high temperature or ultraviolet ray, comprising a tetravalent metal phosphate, being added to yarn, fabric, rope, plate, particles, etc., composed of a nylon resin. SOLUTION: This discoloration inhibitor for a nylon resin comprises an amorphous tetravalent metal phosphate such as titanium phosphate or zirconium phosphate. Nylon 66, nylon 610, nylon 6, nylon 11 or nylon 12 may be cited as the nylon resin. The blending ratio of the tetravalent metal phosphate is preferably 0.001 to 1 pt.wt, especially 0.001-0.05 pt.wt. based on 100 pts.wt. of the nylon resin.
Patent JP-S55116249-A (JP)
Title: Electron arresting type detector
Inventor: JIEEMUSU JIEI SURIBAN
IPC: G01N27/62
Filed: 1980-02-21
Abstract: PURPOSE: To obtain the titled detector of high-speed and high S/N by a method wherein a detector is divided into an electron source chamber and a detection chamber, and a thermionic emitter is used as the free electron generating source.  
     CONSTITUTION: Device proper 2 of conductive character is partitioned into filament chamber (electron source chamber) 6 and detection chamber 8 by means of conductive, porous plate 4. Filament chamber 6 (its left end is sealed with a wafer) is connected with protective gas inlet 20 via inlet 18. Filament 12 is supported by conductive rods 14, 16. Heating current is supplied from power supply 36 to filament 12 via rods 14, 16. Negative DC bias voltage is impressed on device proper 2 from power supply 38. On the other hand, cup-shaped anode 22 is placed in detection chamber 8 (the part of conductive tube 26 connected to the bottom of electrode 22 is connected to the end wall 30 of device proper 2 via insulator 28). Also, for drawing test gas from column 42 via hole 32, tube 34 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11218052-A (JP)
Title: Cooling water passage structure of engine
Inventor: FUJISAWA HIDEO
IPC: F01P11/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling water passage structure with excellent workability at low cost, making an engine compact, by forming a joint housing with a transmission case at one end of the longitudinal direction of a cylinder block and preliminarily disposing a cooling channel within space surrounded by this joint housing. SOLUTION: A cylinder block 1 of V-type diesel engine is provided with left and right bungs 16a, 16b and a joint housing 2 with a transmission case is formed at the rear end of the longitudinal direction. In space 5 surrounded by this joint housing 2, a cooling channel 6 is disposed by utilizing the inside of space 5 which is the front part of a flywheel and has been dead space. Namely, a cooling channel 6 is partitioned by a cooling water pipe 7 which is formed integrally with a cylinder block 1 by casting and one end 8 of the cooling water pipe 7 is passed through a side surface 9 of the joint housing 2 and is projected to the outside. In an opening part 10 at one end 8, a piping linked with a thermostat is formed so as to be connected.
Patent JP-H03226736-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HARADA TORU
IPC: G03C1/40
Filed: 1990-01-31
Abstract: PURPOSE:To allow rapid processing with a processing system of a less processing liquid by incorporating a tricarbocyanine dye having at least two pieces of acid groups in the state of having a specific absorption max. wavelength. CONSTITUTION:The tricarbocyanine dye having at least two pieces of the acid groups (for example, a sulfonic acid group and carboxylic acid group) is incorporated in the state of having the absorption max. wavelength at the wavelength longer by >=50nm than the absorption max. wavelength of an aq. soln. and in a 90 to 1500nm range. The dye is adsorbed on nonphotosensitive silver halide particles or the dye is dissolved in a high boiling point oil and is subjected to emulsion dispersion in order to attain such state. The use of the flocculation pair of the water soluble dye which is advantageous in production in that the dye can be added particularly in the form of the aq. soln. to the silver halide particles is more preferable. The processing liquid is decreased and the rapid processing is possible.
Patent JP-H04238363-A (JP)
Title: Electrophotographic carrier
Inventor: SATO YOSHIHIRO
IPC: G03G9/113
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a developer having superior durability and toner spending resistance, ensuring rapid start of electrostatic charging and giving a stable image by using a specified resin compsn. as a coating resin. CONSTITUTION:A resin compsn. consisting of a matrix and domain particles of <=5mum mean particle size dispersed in the matrix is used as a coating resin. A resin (P1) forming the domain particles has 20-60 deg.C glass transition temp. and a resin (P2) forming the matrix has 50-80 deg.C glass transition temp. which is above the glass transition temp. of the resin P1 by>=5 deg.C. The resin P1 has carboxyl groups and >=15 acid value. The resin P2 has practically no carboxyl group and <=10 acid value.
Patent JP-H10221527-A (JP)
Title: Medium containing hologram piece, and method of and device for determining whether true or false by using the medium
Inventor: TANIGUCHI YUKIO
IPC: G07F7/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a medium containing hologram pieces, which can exhibit a high imitation preventing effect and which can be finely patterned simply by printing, and to provide a method of and a device for determining true on false, using thereof. SOLUTION: When the light 4 is incident onto a hologram layer 3 in a certain direction, reproducing light rays 51 , 52 , 56 are diffracted from hologram pieces 11 , 14 , 16 shown by broken-line arrows which are substantially coincident with the incident direction of the incident light 4 among hologram pieces 11 , 12 , 13 , 14 , 15 , 16 which are dispersed being directed in random directions in a transparent substrate 2, and accordingly, reproduced images 61 , 64 , 66 are obtained. These reproduced images are set in the form of a group of lines such as dots, a dot train, a bar code, the reproduced images 61 , 64 , 66 are superposed with one another, so as to form a concentric reproduced pattern 6 with no substantial blurring.
Patent JP-S60164918-A (JP)
Title: Production of floating type magnetic head
Inventor: AOYAMA IWAO
IPC: G11B5/60
Filed: 1984-02-08
Abstract: PURPOSE:To obviate generation of a crack by admitting glass into an inflow end in such a way that the glass in said part has a circular-arcuate shape. CONSTITUTION:The inflow length of glass is so controlled as to make the glass hardly crackable. More specifically the glass is admitted down to the part slightly lower than the part where a slider 1 and a core chip 3 contact with each other on the floating surface side by selecting the viscosity of the glass and the temp. of a mold. The inflow end part of the glass is thus solidified and reinforced to the circular-arcuate shape and is therefore made hardly crackable.
Patent JP-S59147867-A (JP)
Title: Fuel injection type internal-combustion engine
Inventor: KAWAI TAIYOU
IPC: F02M69/00
Filed: 1983-02-14
Abstract: PURPOSE:In an internal-combustion engine where suction path at the downstream of fuel injection valve is splitted into two through a partition, to achieve good acceleration by suppressing adhesion of fuel to the inner wall face of second suction path. CONSTITUTION:First and second suction paths 13, 14 are formed in suction manifold 10 while being separated with partition 12. A fuel injection valve 16 is arranged in first suction path 13 while said paths 13, 14 are communicated through a communication hole 15 and second suction control valve 18 is arranged in second suction path 14 at the downstream of said hole 15. The fuel injection valve 16 is arranged such that large amount of fuel is fed into first suction path 13 while small amount of fuel is fed into second suction path 14 to suppress adhesion of fuel to the inner wall face of second suction path and suction control valve upon closing of suction control valve.
Patent JP-H08217170-A (JP)
Title: Pirn packing case
Inventor: SAKURAI YOSHIKI
IPC: B65D85/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a pirn packing case in which the upper support plate is reinforced by an easy and inexpensive means and a pirn can be securely fixed. CONSTITUTION: A pirn packing case is provided with a pirn support constituted of a plurality of partitions fitted mutually to shape a well curb-form, an upper support plate 3 provided with a plurality of holes 3a to which the upper end of the pirn is fitted, and a fixing bottom plate fixing and support the pirn. Folding-back pieces 3c are provided at least at the opposite two sides of the upper support plate 3, preferably at the longer sides.
Patent JP-H10219556-A (JP)
Title: Biodegradable nonwoven fabric for disposable sanitary material
Inventor: KAWANO AKITAKA
IPC: D04H3/011
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable nonwoven fabric for disposable sanitary materials, having biodegradability, showing excellent flexibility, handle, mechanical strength and liquid permeability when used as a nonwoven fabric for sanitary materials. SOLUTION: A resin composition comprising an aliphatic polyester having thermoplasticity obtained by polymerizing a polybutylene succinate polymer synthesized from 1,4-butanediol and succinic acid through urethane bonds is heated and melted, extruded from a great number of spinneret holes and spun to form a web. The web is thermally embossed to give the objective biodegradable nonwoven fabric provided with a partially and regularly fused zone. The nonwoven fabric is composed of a continuous filament having a circular cross section and 0.5-1.0 denier fineness and a continuous filament having a modified cross section and 3.0-5.0 diner fineness which are interlaced in the thickness direction of the nonwoven fabric and has 30-50g/m<2> weight.
Patent JP-H03227143-A (JP)
Title: Radio call system
Inventor: MARUO YUKIHIRO
IPC: H04Q7/12
Filed: 1990-01-31
Abstract: PURPOSE:To call lots of receivers in a shorter time by setting a transmission code comprising of the number as a reference of a serial number and several data when a consecutive call number is in existence. CONSTITUTION:A call number transmission means 1 sends a call number corresponding to a receiver to be called to a transmission data buildup means 2, a mode switching means 3 and a storage means 4. The call number is stored in the storage means 4 and the mode changeover means 3 discriminates whether the sent call number is a number adjacent to the call number stored in the storage means 4 and uses either a start or an end call number of a serial number as a reference call number when the number is adjacent and calculates several data to send it to the transmission data buildup means 2. The transmission data buildup means 2 combines the sent reference call number and several data to build up the transmission signal and sends the result to a transmission section. Through the constitution above, a cyclic transmission code being a set of individual call codes is compressed to call lots of receivers in a shorter time.
Patent JP-H08223716-A (JP)
Title: Gas-insulated switchgear
Inventor: KAWASE JUNICHI
IPC: H02B13/02
Filed: 1995-02-09
Abstract: PURPOSE: To provide an excellent gas-insulated switchgear whose arrangement constitution is simple and whose installation space can be reduced effectively. CONSTITUTION: Respective horizontal lead parts 1a at the upper part and the lower part of respective circuit breakers 101 to 104 are connected, via connecting buses 12, 13 extended to a direction perpendicular to the axial direction of the respective horizontal lead parts, to horizontal lead parts, at a higher order, which are installed at circuit breakers to be connected in the neighborhood. Grounding devices 2 for operations and disconnectors 3 for buses are connected, on the same axis as the respective horizontal lead parts, to the respective horizontal lead parts 1a at the upper part and the lower part. Ring-shaped buses are constituted of the respective circuit breakers 101 to 104, of the connecting buses 12, 13, of the grounding devices 2 for operations and of the disconnectors 3 for buses.  Apparatuses 14, 16, for line connection,which constitute circuit units U1 to U4 are connected, on the same axis as the horizontal lead parts for the respective circuit breakers and on sides opposite to the respective circuit breakers by sandwiching the connecting buses, to the connecting buses.
Patent JP-S53106948-A (JP)
Title: High-frequency heating apparatus
Inventor: KASAI ISAO
IPC: F24C7/02
Filed: 1977-02-28
Abstract: PURPOSE: To remove irregularity of heating of the substance to be heated by making uneven points in shape on the opposite surface to the heating chamber and disturbing the array of the intensive electric field part in the heating chamber. 
     COPYRIGHT: (C)1978,JPO&Japio